baber/WOPTO huggingface dataset:
Patent CA-2718122-A1 (CA)
Title: Method, apparatus and system for manufacture of a cyanide
Inventor: DUCKWORTH GEOFFREY ALEXANDER
IPC: C01C3/10
Filed: 2009-03-11
Abstract: A method for producing a cyanide including the steps of supplying a hydrocarbon and nitrogen source to an onsite plasma reactor and removing cyanide synthesised inside the onsite plasma reactor to thereby produce the cyanide is disclosed.  Also disclosed is a method which includes a monitor for monitoring the cyanide requirement of an onsite cyanide utilising system and supplying the hydrocarbon and nitrogen source in accordance with the cyanide requirement. Additionally, a method for recovering, refining, purifying or treating a metal including the steps of monitoring a cyanide requirement of the method and supplying to the method in a just in time sequence a cyanide synthesised onsite to thereby recover, refine, purify or treat the metal is disclosed.
Patent CA-2719329-A1 (CA)
Title: Systeme de poursuite intracardiaque
Inventor: HARLEV DORON
IPC: A61B5/308
Filed: 2009-03-05
Abstract: Un aspect de la présente invention concerne d'une façon générale un procédé permettant d'élaborer de l'information se rapportant à la position d'un objet. Ce procédé consiste d'abord (i) à faire passer un courant entre chacune des électrodes d'au moins trois ensembles d'électrodes d'injection de courant équipant un premier cathéter inséré dans un organe de l'anatomie d'un patient, lequel organe dispose d'une périphérie. Le procédé consiste ensuite, (ii) en réaction au passage de courant provoqué par chaque ensemble d'électrodes d'injection de courant, à mesurer un signal électrique au niveau des différentes électrodes de mesure équipant au moins un cathéter supplémentaire inséré dans l'organe de l'anatomie du patient. Le procédé consiste enfin (iii) à déterminer la position de chacune des différentes électrodes de mesure équipant les cathéters supplémentaires par rapport au premier cathéter en se basant sur les signaux mesurés à partir des électrodes de mesure considérées.
Patent CA-2721711-A1 (CA)
Inventor: DI BONO GIUSEPPE
IPC: C11D17/04
Filed: 2009-04-27
Abstract: A composition comprises a fibre material. The fibre has been treated by reaction with a molecule having the following formula (i), wherein R is an alkyl group having 1 to 20 carbon atoms, preferably 1 to 5 carbon atoms and more preferably 1 to 3 carbon atoms. wherein R I is an alkyl group having 1 to 20 carbon atoms, preferably 1 to 5 carbon atoms and more preferably 2 to 5 carbon atoms. wherein R II is an alkyl group having 1 to 20 carbon atoms, preferably 1 to 10 carbon atoms and more preferably 1 to 5 carbon atoms. wherein R III is an alkyl group having 1 to 20 carbon atoms. wherein R IV is an alkyl group having 1 to 20 carbon atoms, preferably 1 to 10 carbon atoms and more preferably 1 to 5 carbon atoms. wherein X is a halide, preferably one of C1,Br or I.
Patent CA-2722673-A1 (CA)
Inventor: TARANTA CLAUDE
IPC: C09K23/42
Filed: 2009-04-30
Abstract: The present invention relates to a microemulsion, comprising (A) 0.1 to 50 wt.% of at least one active agent as component A, (B) 0.5 to 40 wt.% of at least one solvent that can be completely mixed with water and selected from the group consisting of esters from acetic acid, lactic acid, benzoic acid, dicarboxylic acids, cyclic esters, cyclic amides, carbonates, sulfurous solvents, phosphates, ethers and mixtures thereof, as component B, (C) 10 to 40 wt.% of at least one non-ionic surfactant as component C, (D) 0 to 10 wt.% further additives as component D, (E) 10 to 90 wt.% water as component E, and (F) 0.1 to 60 wt.% of at least one solvent that can be partially mixed with water as component F, each in relation to the entire microemulsion, wherein the sum of the amounts of components, A, B, C, D, E, and F is 100 wt.%, and the microemulsion does not comprise any anionic surfactants. The invention further relates to a method for the production of said microemulsion and to the use of said microemulsion for treating plants.
Patent CA-2722964-A1 (CA)
Inventor: KEIPER JASON
IPC: A01N47/30
Filed: 2009-05-25
Abstract: A formulated composition suitable for controlling or preventing pathogenic damage in a plant comprising (A) at least one solid active ingredient having a water solubility of at most 100 µg/litre at 25 °C at neutral pH, in an amount of at least 1 weight %, based on the total weight of the formulated composition, (B) at least one non-ionic surface active compound having a hydrophile-lipophile balance (HLB) of between 10 and 18, one or more customary formulation auxiliaries, andwater; wherein active ingredient (A) is suspended or dispersed in the water, the weight ratio of surface active compound (B) to active ingredient (A) is in the range of from 1.5 to 15.0, provided the minimum amount of surface active compound (B) is at least 6 weight %, based on the total weight of the formulated composition. Also a method of improving pesticide residue levelsin agriculture.
Patent CA-2723563-A1 (CA)
Inventor: PERUMAL OMATHANU P
IPC: C07K1/14
Filed: 2009-05-11
Abstract: Methods are described for producing non-immunogenic nanoparticles from protein sources by controlling the pH in a nanoprecipitation process. The nanoparticles that are produced by the disclosed methods range in diameter size from about 100 ran to about 400 nm, with a preferred diameter size of from approximately 100 nm to approximately 300 nm, thereby rendering them non- immunogenic. The invention further discloses methods for producing nanoconjugates that are suitable for a variety of therapeutic, diagnostic and other uses.
Patent CA-2724817-A1 (CA)
Title: Underwater hyperspectral imaging
Inventor: JOHNSEN GEIR
IPC: G01S17/89
Filed: 2009-05-21
Abstract: An apparatus (20) for placement on or in a body of water (22) for hyperspectral imaging of material (24) in the water comprises an artificial light source and a hyperspectral imager. These are arranged so that in use light exits the apparatus (36) beneath the surface of the water and is reflected by said material (24) before re- entering the apparatus (38) beneath the surface of the water and entering the hyperspectral imager. The hyperspectral imager is adapted to produce hyperspectral image data having at least two spatial dimensions.
Patent CA-2726106-A1 (CA)
Inventor: BOOTH CHRISTOPHER JAMES
IPC: C08F290/06
Filed: 2010-12-20
Abstract: Ter-polymers are higher polymers comprising as structural units, units of formula I, units of formula II and units of either formula IIIa or formula IIIb:   (see formula I) (see formula II) (see formula IIIa) (see formula IIIb) and optionally and optionally, structural units of formula VII:  (see formula VII) The polymers improve the low-temperature properties of fuel oils from petroleum sources and especially from vegetable or animal sources.
Patent CA-2726332-A1 (CA)
Inventor: ST DENIS PERRY
IPC: E21B36/00
Filed: 2009-05-27
Abstract: A temperature conditioned stuffing box includes a housing having an outer surface, an inner surface defining a packing-receiving bore, a lower surface for attaching to a wellhead and an upper surface. A flow passage through the housing for passing temperature-conditioned fluid through the housing has an input and an output.
Patent CA-2727294-A1 (CA)
Inventor: YU STEPHEN
IPC: A47B96/00
Filed: 2011-01-10
Abstract: A multi-function hook is provided. The multi-function hook includes a hook unit and a plug unit. The hook unit includes a fixing board and at least one hook body. The fixing board includes a first L-shaped sheet and a second L-shaped fixing sheet having a hole respectively. The fixing board further includes at least one first protruded hook member, and an assembling hole disposed corresponding to the second L-shaped fixing sheet. The hook body is fixed on the front surface of the fixing board. The plug unit is assembled to the assembling hole and is fixed on the fixing board. The plug unit includes a cover and at least one second protruded hook member connecting with the cover. The cover includes a hollow hole disposed corresponding to the second L-shaped fixing sheet. The hook is fixed on a fixing body by nailing way with the first and the second L-shaped fixing sheets, and the hook is fixed on a fixing body by fastening way with the first and the second protruded hook members, so that the hook would be fixed by nailing and fastening ways.
Patent CA-2728279-A1 (CA)
Inventor: MORONEY PAUL
IPC: H04N21/6334
Filed: 2009-06-16
Abstract: Multimedia content or related data is securely transferred between a source device and a sink device in a se-cure multimedia content delivery device, such as a set-top box, using keys modified by logically combining them with copy control-related bits associated with the data.
Patent CA-2728465-A1 (CA)
Inventor: ARVIDSSON HANS
IPC: B27L1/00
Filed: 2009-06-23
Abstract: Method and device for delimbing a tree trunk (60) in a compliant gripping state defined by a set of limbing knives (18, 24, 26, 28) enclosing the trunk. The limbing knives are repeatedly adjusted through a control unit (46) for adaption of the gripping state to a varying thickness of the trunk when the trunk is advanced between the knives for the delimbing of the trunk. The invention comprises entering a desired compliance (D1) of the gripping state in the control unit (46), detecting an actual compliance (d) of the gripping state, and performing each adjustment of the limbing knives via the control unit until the actual compliance (d) corresponds to the desired compliance (D1).
Patent CA-2730829-A1 (CA)
Inventor: CALLAWAY PAUL JOSEPH
IPC: G06Q40/00
Filed: 2009-03-30
Abstract: Systems and methods for determining implied spreads are provided. An example includes receiving a new order for a financial instrument and determining if the new order in combination with pending orders creates an implied spread. The implied spread may be submitted with information to facilitate matching the legs of the implied spread using the new order. The detection of the implied spread may be performed outside of a match engine; thus, permitting the detection to occur in parallel and apart from the operation of the match engine.
Patent CA-2731762-A1 (CA)
Inventor: ALLEN AARON ROBERT
IPC: G06F1/16
Filed: 2011-02-14
Abstract: According to one aspect, an electronic device includes a front portion that includes a housing, and a slider plate clamped to a back of the housing. The electronic device also includes a base that includes an input device on one surface thereof. The base is slidingly connected to the slider plate and configured to slide the base between a closed position in which the input device is disposed between the front portion and the base and an open position in which the input device is exposed for use.
Patent CA-2731877-A1 (CA)
Title: Registration of an agent to process management object updates
Inventor: FERRAZZINI AXEL
IPC: G06F17/00
Filed: 2008-09-08
Abstract: A method is disclosed for providing an updated management object to an agent.  The method includes the agent specifying the updated management object, and a device management client providing the updated management object.
Patent CA-2732144-A1 (CA)
Inventor: MCATAMNEY GRAHAM
IPC: A01K15/00
Filed: 2009-08-06
Abstract: An animal restraint system for use during the transportation of animals comprising a region in which an animal is confined, one or more inflatable restraining means located within the region, at least one regulator for selectively increasing and/or decreasing the size of the one or more restraining means, and wherein a preselected value of inflation or deflation of the restraining means is maintained by the regulator.
Patent CA-2732423-A1 (CA)
Inventor: SANDBERG HELENA
IPC: C07K14/745
Filed: 2009-08-21
Abstract: A recombinant human factor VIII or IX protein having a human glycosylation pattern but the protein is devoid of N-glycolylneuraminic acid and/or the carbohydrate group Gala-3Ga1.
Patent CA-2732477-A1 (CA)
Inventor: MARCIL JEAN-PIERRE
IPC: F01M13/02
Filed: 2010-10-14
Abstract: An Otto cycle throttled internal combustion engine (12) comprising a pump (58) comprising an input (56) and an output (62), at least two enclosed and individually partitioned cylinder crankcases (46, 48, 50, 52) in pneumatic closed loop connection, at least two synchronized evacuation valves (64) disposed between the individually partitioned cylinder crankcases (46, 48, 50, 52) and the input (56), and at least two synchronized expansion valves (66) disposed between the individually partitioned cylinder crankcases (46, 48, 50, 52) and the output (62). The air volume of an individually partitioned cylinder crankcase (46, 48, 50, 52) is evacuated by the pump (58) when the evacuation valve (64) of an individually partitioned cylinder crankcase (46, 48, 50, 52) undergoing an intake stroke is open and displaced to an air volume of an individually partitioned cylinder crankcase undergoing an exhaust stroke when the expansion valve (66) of an individually partitioned cylinder crankcase undergoing an exhaust stroke (46, 48, 50, 52) is simultaneously open.
Patent CA-2732681-A1 (CA)
Title: Three stage, multiple phase anaerobic digestion system and method
Inventor: STEWART WILLIAM C
IPC: C02F3/28
Filed: 2009-07-31
Abstract: A three stage, multiple phase anaerobic digestion system and method designed to separate the biological phases, optimize microbial activity in each phase, and significantly increase system reliability and energy production. The system physi-cally separates the biological phases of anaerobic digestion based on particle size, particle density, and solubility of metabolic products. The system allows a complex multi-phased biological system to develop without the need for excessive control or opera-tor intervention.
Patent CA-2733405-A1 (CA)
Inventor: BENNETT JOSEPH W III
IPC: G07F17/32
Filed: 2009-08-04
Abstract: An online lottery game system and methodology involves, for each play of the game, a player choosing a number of player indicia from a field of the indicia. A subset of the indicia is randomly generated, and the player's indicia is compared to the subset to determine a winning game play. The number of indicia in the subsets is varied between different game plays such that a blend of the winning probabilities for each subset for all of the game plays produces a desired overall winning probability.
Patent CA-2735636-A1 (CA)
Inventor: HANSCOMBE PAUL
IPC: G01N9/00
Filed: 2011-03-31
Abstract: The invention provides a vibrating cylinder transducer for measuring the pressure or density of a fluid medium comprising: a cylindrical vibrator, in use having at least one surface coupled to a fluid medium to be measured; a drive means for vibrating the cylindrical vibrator; a sensor for detecting the resonant frequency of the cylindrical vibrator; and an output coupled to the sensor, the output configured to provide an output signal indicative of the pressure and/or the density of the fluid medium; wherein the surface coupled to the fluid medium is coated in a corrosion resistant polymer layer. Preferably the corrosion resistant polymer layer is formed from parylene.
Patent CA-2736381-A1 (CA)
Inventor: BLIGHT ANDREW R
IPC: A01N43/40
Filed: 2009-09-10
Abstract: Disclosed herein are methods and compositions related to use of aminopyridines, such as fampridine, to improve impairments of patients with a demyelinating condition, such as MS.
Patent CA-2740648-A1 (CA)
Title: Disposable bag comprising a multilayer film
Inventor: HERRENBAUER MICHAEL
IPC: A61J1/10
Filed: 2009-11-19
Abstract: The present invention relates to a disposable bag, comprising a multilayer film for holding a liquid, and to a device comprising a supporting mold for the disposable bag according to the invention, with the disposable bag being arranged in the supporting mold. Furthermore, the present invention relates to a method for producing the disposable bag.
Patent CA-2741253-A1 (CA)
Inventor: SEDAGHAT REZA
IPC: G06F15/76
Filed: 2011-05-27
Abstract: Methods, systems, and computer readable medium for developing a system architecture that involves defining resources constraints for kinds of resources and constraint values for optimization parameters, and defining a design space as variants, where each variant is a vector. Satisfying sets of variants are determined for optimization parameters by assigning membership values to each variant of the universe of discourse and performing a fuzzy search of the universe of discourse set using the corresponding membership values. A set of variants is determined based on an intersection of the satisfying sets of variants. An ordered list of variants is generated by sorting the set of variants and a variant is selected based on the position of the variant in the ordered list for use in developing the system architecture.
Patent CA-2744769-A1 (CA)
Inventor: BARRY FABIEN
IPC: G01V3/12
Filed: 2011-06-30
Abstract: A multi-field antenna figured to be able to a signal over one a plurality of different fields in response to a switch. The multi-field antenna comprises a mobile computer interface, first and second magnetic loops, and a first metallic element. The mobile computer interface interfaces the multi-field antenna with a mobile computer for receiving and processing the signal. The first magnetic loop is tuned by a first tuner to provide a first field for reading data. The second magnetic loop is tuned by a second tuner to provide a second field for reading data. The second field is narrower than the first field. The first metallic element covers at least a portion of the second magnetic loop and comprises a slot extending along its length from one end of the first metallic element to a point proximal an opposite end of the first metallic element.
Patent CA-2745568-A1 (CA)
Inventor: SPINALE FRANCIS G
IPC: G01N33/50
Filed: 2009-11-04
Abstract: Disclosed herein are methods of detecting, monitoring, and predicting left ventricular hypertrophy, congestive heart failure and related conditions by profiling biomarkers.
Patent CA-2746041-A1 (CA)
Title: Silicon manufacturing method
Inventor: SAEGUSA KUNIO
IPC: C01B33/033
Filed: 2009-12-10
Abstract: A method for producing silicon, the method comprising a heating step of heating a metal powder M p1 made of at least one member selected from the group consisting of Mg, Ca and A l in a plasma P; and a reducing step of reducing a halogenated silane G1 by the metal powder M P2 heated in the plasma P to obtain silicon.
Patent CA-2748661-A1 (CA)
Title: Dermal micro organs, methods and apparatuses for producing and using the same
Inventor: SHALHEVET DAVID
IPC: A01N63/00
Filed: 2004-04-29
Abstract: Embodiments of the present invention provide Dermal Micro Organs (DMOs), methods and apparatuses for producing the same. Some embodiments of the invention provide a DMO including a plurality of dermal components, which substantially retain the micro-architecture and three dimensional structure of the dermal tissue from which they are derived, having dimensions selected so as to allow passive diffusion of adequate nutrients and gases to cells of the DMO and diffusion of cellular waste out of the cells so as to minimize cellular toxicity and concomitant death due to insufficient nutrition and accumulation of waste in the DMO. Some embodiments of the invention provide methods and apparatuses for harvesting the DMO. An apparatus for harvesting the DMO may include, according to some exemplary embodiments, a support configuration to support a skin-related tissue structure from which the DMO is to be harvested, and a cutting tool able to separate the DMO from the skin-related tissue structure. Other embodiments are described and claimed.
Patent CA-2750020-A1 (CA)
Title: Polyurethane sealing compounds
Inventor: GRESZTA-FRANZ DOROTA
IPC: C08G18/66
Filed: 2010-01-13
Abstract: The invention relates to the use of polyurethane sealing compounds for the production of light-fast compact or foamed polyurethane bodies or polyurethane urea bodies which have excellent mechanical and optical properties and especially a very high thermostability.
Patent CA-2750968-A1 (CA)
Inventor: RANTA MICHAEL J
IPC: B25B15/00
Filed: 2011-08-26
Abstract: A feeder assembly is provided for a fastener tool, such as a screw driver, structured to install a number of fasteners, such as screws, in a work piece.  The screw driver includes a driver assembly having a driver bit. The screws have a predetermined shape. The feeder assembly includes a nose assembly operatively coupled to the driver assembly, and a conduit. The nose assembly receives the screws and retains them in a predetermined orientation below the driver bit. The conduit is coupled to the nose assembly, and includes a passageway. The passageway aligns and delivers the screws to the nose assembly in the predetermined orientation.  The passageway has a predetermined shape substantially similar to the predetermined shape of the screws. A fastener tool and an associated method of using the fastener tool are also disclosed.
Patent CA-2755097-A1 (CA)
Inventor: SCHAEFER RICHARD F
IPC: E04D13/14
Filed: 2011-10-14
Abstract: A flashing assembly comprising a base plate, flashing, flashing adapter and O-ring is disclosed. The flashing assembly components fit tightly together, creating a waterproof seal.  The flashing assembly has no exposed rubber pieces, which prevents erosion and extends the life of the assembly. The waterproofing and durability of the disclosed flashing assembly make it ideal for enclosing electrical wires and running plumbing needs through the roof or wall membrane. The disclosed flashing assembly is capable of attaching to a number of products, including, but not limited to junction boxes, combiners, and service panels.
Patent CA-2758425-A1 (CA)
Title: Obtention d'un acces a cle privee pour le traitement de messages a composants transversaux
Inventor: SHERKIN ALEXANDER
IPC: H04W12/10
Filed: 2011-11-15
Abstract: Souvent, en raison déconomies de largeur de bande sans fil, des messages incomplets sont transmis à des dispositifs de messagerie sans fil. Le recours à la cryptographie, à des fins de confidentialité ou dauthentification, au moment dinclure un message qui a été reçu de façon incomplète peut faire en sorte que le destinataire ne comprenne pas le contexte. En obtenant automatiquement lintégralité du message à inclure, un message sortant qui comprend le message reçu peut être traité de façon à représenter de manière sécuritaire et exacte le message sortant prévu. Autrement, un serveur peut assembler un message composite à partir dun nouveau message et dun message dorigine, puis, en collaboration avec un dispositif de messagerie sans fil, signer le message composite. Étant donné que la signature du message composite comporte le fait daccéder à une clé privée, laccès à cette clé privée est sécurisé; ainsi, un tel accès à la clé privée peut être organisé uniquement en réaction à une demande explicite pour un algorithme de hachage qui doit être signé à laide de la clé privée.
Patent CA-2760600-A1 (CA)
Inventor: PRETORIUS CORNELIUS JOHANNES
IPC: B23B27/04
Filed: 2010-05-05
Abstract: A superhard insert for a machine tool, comprising a superhard cutter structure 20 defining a rake face 22, a flank 24 and a rounded cutting edge 26 formed by the transition between the rake face 22 and the flank 24; the flank 24 comprising a convex arcuate surface portion 28 extending away from the cutting edge 26, the arcuate surface portion 28 having a radius of curvature R2.
Patent CA-2763717-A1 (CA)
Inventor: RAMSDEN NIGEL
IPC: C07D239/48
Filed: 2010-06-10
Abstract: The invention relates to compounds of formula (I), wherein R1 to R5, X and X1 to X3 have the meaning as cited in the description and the claims. Said compounds are useful as inhibitors of ZAP-70 for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the use as medicaments.